INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c4622f9f58d45d566a9564d0f4a218b16a623d06d7242a4d3ad98c7215f854', 
    'sch+KkmNH9J2ulPRMfF+rfH7II9YyfUdPhXSiRrF7a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)